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dolphi86 [110]
4 years ago
10

Y=0.2(4)x is it exponential growth or decay

Mathematics
1 answer:
Dmitry [639]4 years ago
5 0

Answer:

growth

Step-by-step explanation:

This is of the form

y = ab^x  where a is the initial value and b is either growth or decay

if b > 1 then it is growth

b <1 it is decay

a = .2

b = 4

Since b>1 it is growth

You might be interested in
P, Q, V, and K are collinear with V between K and P, and Q between V and K. If VP = 14x + 4, PK = x + 630, VQ = 17x + 6, and KQ
Ierofanga [76]

It's given in the question,

P, Q, V and K are collinear.

VP = 14x + 4

PK = x + 630

VQ = 17x + 6

KQ = 11x + 5

By segment addition postulate,

KQ + VQ + VP = KP

Substitute the values in the expression,

(11x + 5) + (17x + 6) + (14x + 4) = x + 630

(11x + 17x + 14x) + (5 + 6 + 4) = x + 630

42x + 15 = x + 630

42x - x = 630 - 15

41x = 615

x = \frac{615}{41}

x = 15

Therefore, value of VP = (14x + 4)

                                      = 14(15) + 4

                                      = 214 units

Learn more,

brainly.com/question/628239

3 0
3 years ago
There are 128 students going on a field trip. If each bus held 30 students, how many buses are needed?
madreJ [45]
The answer is 5 buses.
128/30= 4.2....
Round to 5 for the extra children not on the fourth bus.
3 0
3 years ago
A female executive selecting her wardrobe purchased five blazers, three blouses, and five skirts in coordinating colors. How man
Viktor [21]
She can create a total of 75 ensembles
8 0
3 years ago
Read the questions below (best gets 30 points)
myrzilka [38]

Answer:

2 is 67

3 is 45

4 is 71

6 is x(all angles)

7 is 28

8 is 33

3 0
4 years ago
(a+2b)² ?????????????????????<br>​
lbvjy [14]

Answer:

a² + 4ab + 4b²

Step-by-step explanation:

Given

(a + 2b)²

= (a + 2b)(a + 2b)

Each term in the second factor is multiplied by each term in the first factor, that is

a(a + 2b) + 2b(a + 2b) ← distribute both parenthesis

= a² + 2ab + 2ab + 4b² ← collect like terms

= a² + 4ab + 4b²

3 0
3 years ago
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